tropicalfishlady
Aquarium Advice FINatic
Sounds great. If I can make a suggestion, get more cories so your Cory wont be lonely before the Betta. The Betta is more likely to accept them if they were there first than if they come after he did. It depends on the individual Betta but whether he accepts them or not could come down to that.
Oooops i apologise it was someone else who said see if he gets on ok with your cory then you.know he will be fine sorry about that mix up lol,yeah maybe you have a point,i think the Crowntail should be fine because the place i get my fish from,the guy is great he has them in individual filtered tanks,and ive seen them be in with harlequins and cory's he has a youtube channel and you can view his fish on their so you can see them before you go,his tanks are the best ive seen where i live in UK North East plus i know they be v.healthy